Halimeda Tuna Pdf

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by J Neustupa · 2018 · Cited by 4 — Morphological allometry constrains symmetric shape variation, but not asymmetry​, of Halimeda tuna (Bryopsidales, Ulvophyceae) segments.. by S MILOVIĆ · Cited by 7 — (DME) and the nutritional value of selected seaweeds: Cymodocea nodosa, Halimeda tuna, Cystoseira barbata and Codium bursa, collected from the Adriatic​ .... Abstract Objective In vitro antioxidant activities of three selected Indian seaweeds viz., Halimeda tuna (H. tuna), Turbinaria conoides (T. conoides) and Gracilaria .... by KE Clifton · Cited by 6 — Halimeda, Penicillus, Udotea) across a latitudinal gradient in the Caribbean ... Halimeda tuna, relative to sunrise and as a function of latitude.. by LA Latifah · 2020 — Halimeda macroloba, H. opuntia, H. macrophysa,. H. gracilis, H. tuna, and H. renschi have been tested as potential antibacterial agent.3-7 For example, 4.. Dec 14, 2020 — Halimeda opuntia (Linnaeus) Lamouroux Taxonomic Serial No. ... (PDF): Gosavisiphon gen. nov. based on Halimeda paucimedullaris combine .... by J Kangwe · 2012 · Cited by 1 — production rates of CaCO3 by Halimeda in the Bay. Among the Halimeda species present, four were especially common in the Bay: Halimeda opuntia .... by MD Stokes · 2011 · Cited by 10 — and O, from the macroalgae Dictyota menstrualis and Halimeda tuna are all highly variable on scales of less than 10 m and are not necessarily depth-depen-.. by EL Böhm · 1973 · Cited by 52 — Download (PDF 675.8 kb) ... In some species of Halimeda, there is a tendency for the mineral content to increase with depth. ... A comprehensive analysis of all major cations and anions is given for the alga Halimeda opuntia.. by ME Bandeira-Pedrosa · 2004 · Cited by 54 — opuntia (Linnaeus) Lamouroux, H. simulans Howe and H. tuna (Ellis & Solander). Lamouroux. These species are described in detail, with emphasis on diagnostic .... by MA BOROWITZKA · 1976 · Cited by 188 — Abstract. Calcification and photosynthetic rates in Halimeda tuna were measured by the 14C method under conditions of differing pH and total ... PDF; Split View.. Morphological allometry constrains symmetric shape variation, but not asymmetry​, of Halimeda tuna (Bryopsidales, Ulvophyceae) segments.. Dec 22, 2020 — Among the producers of Marine calcium carbonate, Halimeda is highly ... al. (​2003) Field biology of Halimeda tuna (Bryopsidales, Chlorophyta).. We conducted a manipulative nutrient enrichment study to examine the physiological and growth dynamics of the common tropical reef alga Halimeda tuna from .... Halimeda tuna have been extracted using hexane, chloroform and ethanol were tested for phenolic, tannin, flavonoid content. Also, in vitro antioxidant activity .... Feb 1, 2017 — within the macroalgal genus Halimeda, an important sed- ... Halimeda tuna and H. goreauii had the largest and small- est primary utricles with .... Halimeda opuntia. Stalked lettuce leaf algae Halimeda tuna. Bristle ball brush. Penicillus dumetosus. Flat top bristle brush Penicillus pyriformes. Pinecone algae​.. [i]-lxxxiv, chart, [1]-560, [560, err], pls I-XIX, uncol. by author. Caen: De l'​imprimerie de F. Poisson. Download PDF. Type species. This is the type species (holotype) .... by ME BANDEIRA-PEDROSA · 2003 · Cited by 11 — Abstract – Here we report for the first time the ultrastructure of Halimeda discoidea,. H. incrassata, H. opuntia, H. simulans and H. tuna, collected on the .... by SM Blair · 1988 — Halimeda copiosa was found to show a variation of sur- face utricle diameter ... tween the San Salvador Island samples, and those of Halimeda tuna known from​ .... Field biology of Halimeda tuna (Bryopsidales, Chlorophyta) across a depth gradient: comparative growth, survivorship, recruitment, and reproduction.. Halimeda tuna is a species of calcareous green seaweed in the order Bryopsidales. It is found on reefs in the Atlantic Ocean, the Indo-Pacific region and the .... by JE Smith · 2003 · Cited by 9 — Copying/Printing is not permitted, 15.88 MB, Adobe PDF, View/Open ... reef algae Halimeda tuna reflected patterns associated with natural nutrient enrichment.. ABSTRACT: Calcareous algae of order Bryopsidales, family Halimedaceae abound in shallow ... Halimeda tuna (Ellis and Solander 1786) Lamouroux 1812 ex-.. by AT Yñiguez · 2010 · Cited by 15 — dominant macroalgal species (Halimeda tuna, H. opuntia, and a species of Dictyota) ... Halimeda opuntia and Dictyota bartayresi. ... suppl/m411p017_supp.​pdf).. Jun 20, 2014 — Halimeda opuntia is a cosmopolitan marine calcifying green alga in shallow tropical marine environments. Besides Halimeda's contribu.. Taxonomy Halimeda tuna, from the Mediterranean Sea, is the holotype of the genus. ... H.pdf H Halimeda Synonyms Definition Phytochemistry Photosynthetic .... Halimeda opuntia and H. tuna showed mild activity against all organisms. The extract of Ulva pertusa was more active against SA and BS but less active against​ .... by LL Robbins · 2009 · Cited by 31 — Abstract. Rising atmospheric pCO2 levels are changing ocean chemistry more dramatically now than in the last 20 million years. In fact, pH values of the open .... by S Pongparadon · 2009 · Cited by 1 — species of new record of marine flora to Thailand, namely H. borneensis, H. gigas​, H. tuna, and H. heteromorpha. In addition, Halimeda sp. (S. Pongparadon 17) .... Mar 15, 2021 — SEM photomicrographs of Halimeda crystals from laboratory experiments. (a) H. opun- tia pH 8.1, (b) H. opuntia pH 7.5, (c) H. tuna pH 8.1 .... Halimeda gracilis. Halimeda incrassata. Halimeda macroloba. Halimeda opuntia. Halimeda opuntia var. minor. Halimeda papyracea. Halimeda tuna .... by HG Multer · Cited by 16 — Field techniques differed with species. The growth pattern of H. tuna was observed over a two-month period from a single colony located on a reef west of the.. by PS Vroom · 2003 · Cited by 87 — Growth, survivorship, recruitment, and reproduction of Halimeda tuna, a dominant green alga in many reef systems of the Florida Keys, were monitored at a .... species Dictyota dichotoma var intricata and D.indica against Salmonella typhimurium followed by D. indica and Halimeda tuna against Bacillus subtilis with a .... by SC Barry · 2013 · Cited by 24 — green alga Halimeda incrassata growing within beds of Thalassia testudinum with ... Field biology of Halimeda tuna (Bryopsidales, Chlorophyta) across a depth .... 7.4.- Sedimentation. 47. 8.- Dynamics and seasonality. 48. 9.- Functioning of outstanding and key species. 50. 9.1.- Coralline algae. 50. 9.2.- Halimeda tuna. 50.. by E Ballesteros · 1991 · Cited by 54 — Abstract. Growth of a deep-water population of Halimeda tuna, on a rocky bottom at 18 meters depth, has been recorded during an annual cycle at a site in the .... by HL Spalding · 2012 · Cited by 35 — Let's be honest - diving in Halimeda meadows on Maui gets tedious ... Field biology of Halimeda tuna (Bryopsidales, Chlorophyta) across a .... by M Palandri · 1972 · Cited by 3 — Owing the ultrastructural study of coenocytic filaments of Halimeda tuna (eft. PALANDRI 1972), I have been able to observe numerous sections of mitochondria .... macroalgae, Halimeda tuna and Dictyota spp., to determine if benefits of detrital nutrient sources and the microenvironment accumulation can be demonstrated .... by MN RINCON-DÍAZ · 2014 · Cited by 10 — alga fue encontrada epífita del alga calcárea Halimeda tuna en arrecifes coralinos en el Caribe colombiano. El taxón representa un nuevo registro para el país.. by L Collado-Vides · 2005 · Cited by 29 — the genus level (Halimeda, Udotea, Penicillus, and Rhi- pocephalus). ... deep-​water population of Halimeda tuna (Chlorophyceae,. Caulerpales) in the .... by E Ballesteros · 1991 — ... de una comunidad de Halimeda tuna (Chlorophyceae, Caulerpales) en aguas profundas del Mediterráneo noroccidental Descargar Descargar PDF.. by J Neustupa · 2020 — Halimeda tuna (Bryopsidales, Ulvophyceae) Reveals ... Abstract: Calcifying marine green algae of genus Halimeda have siphonous thalli .... Halitunal, an unusual diterpene aldehyde from the marine alga Halimeda tuna. Download pdf | Full Screen View. Summary; Full Description. Date Issued: 1991 .... by ON Dragastan¹ · Cited by 3 — and only 14 Halimeda species in the Middle Atlas, the green siphonous species of the genus ... Two species, Halimeda opuntia and H. tuna crossed all the three​ .... Calcification and photosynthetic rates in Halimeda tuna were measured by the 14C method under conditions of differing pH and total inorganic carbon (2X302)​ .... by FE Koehn · 1991 · Cited by 62 — Halituna( 1 ), a novel diterpene aldehyde possessing a unique cyclopentadieno[c​]pyran ring system, has been isolated from the marine alga Halimeda tuna. The structure of 1 ... Article Download PDFView Record in Scopus. 3.. by Ş BİLGİN · 2002 · Cited by 10 — and Halimeda tuna (Ellis & Sol.) J.V.Lamour., which are commonly found in the Gulf of Antalya, were studied. Crude protein content of F. petiolata was found to .... Delile from Lacco Ameno and Prelo,. Italy (Boero 1981). Aglaophenia pluma (​Linnaeus, 1758) – On Halimeda tuna (Ellis & Solander) Lamouroux from Tossa de.. by Ş BİLGİN · Cited by 10 — and Halimeda tuna (Ellis & Sol.) J.V.Lamour., which are commonly found in the Gulf of Antalya, were studied. Crude protein content of F. petiolata was found to .... by KE Clifton · 1999 · Cited by 132 — Caulerpa, Halimeda, and Udotea flabellum (Ellis and. Solander) Lamouroux ... The reef- associated Halimeda opuntia released gametes more rapidly than its .... CHLOROPHYTA. Halimeda tuna (Ellis & Solander) Lamouroux. Like other species of Halimeda, this plant is characterized by flattened, calcified segments giving .... Aug 21, 2017 — In our previous work, Vidal et al. [10] identified 8 phenolic acids in Halimeda opuntia and H. monile (Chlrophyta) respectively. They reported that .... Citation and link to purchase Isabella Abbott's volume on marine benthic green and brown algae of the Hawaiian Islands are from the HEAR bibliography site. PDF .... 39 RESULTS — dogtooth tuna (Gymnosarda unicolor), and deepwater snappers (Lutjanidae). The reefs of ... Four species of Halimeda made up > 34% of the total.. by NN Price · 2011 · Cited by 95 — that Halimeda is highly susceptible to reduced pH and aragonite saturation state but the magni- tude of these effects is species specific. H. opuntia suffered net .... by WHCF Kooistra · 2002 · Cited by 105 — Halimeda (Bryopsidales), a genus of calcified, segmented green seaweeds, ... species in similar habitats in different oceans; (4) Halimeda opuntia, the only.. by LJ Walters · 2002 · Cited by 64 — All rights reserved. Keywords: Asexual reproduction; Halimeda goreaui; Halimeda opuntia; Halimeda tuna; Herbivory; Vegetative fragmentation. 1.. by MD Stokes · 2020 · Cited by 1 — In the present study we describe temporal and spatial variability in both seawater temperature and in Halimeda tuna isotopic composition .... Halimeda species from contrasting irradiance environments on Little. Cayman ... discoidea and H. opuntia, but all of the individuals were collected from shallow .... Halimeda tuna (J.Ellis & Solander) J.V.Lamouroux, 1816. AphiaID: 144483. Classification: Biota > Plantae (Kingdom) > Viridaeplantae (Subkingdom) .... by SK Wiman · 1975 · Cited by 29 — Seven species of Halimeda were found living on and around the reef in ... The inner zone (patch reef zone) is inhabited by Halimeda discoidea, H. goreauii , H. opuntia and H. tuna . ... Please click on the PDF icon to access.. The more typical Halimeda spp . of algae are entirely absent . ... g / statistics / pdf / demographics / SubActbyAtoll99.pdf , Accessed 01/31/05 ) . ... However , most of the commerning activity is focused on offshore tuna stocks and is not likely to .... Available on-line at:http://medmpa.rac-spa.org/pdf/Rapports/ ... Edelstein T, Komarovsky B (1961) Epiphytic algae on Halimeda tuna f. platydisca (Dec.) Bart.. by PBDM Carneiro · 2018 · Cited by 7 — The present paper investigates standing stock variations of Halimeda opuntia on a sandstone reef of the South-west Atlantic Ocean, in order to better understand .... Mar 8, 2021 — PDF | A deep-water community dominated by Halimeda tuna and Mesophyllum lichenoides is described from the rocky bottoms of the .... Preliminary results suggest that Halimeda tuna, the species previously reported ... Two general frameworks, Fokker-Planck equation and the PDF methods, are .... PDF | On Jan 1, 2008, Razy Hoffman and others published The mysterious disappearance of the seaweed Halimeda tuna from the intertidal zone along the​ .... by ROYT TSUDA · 2015 · Cited by 1 — Although the distribution of Halimeda tuna seems to be restricted to the Mediterranean Sea and the Atlantic Ocean (Verbruggen et al. 2005) .... by IM El-Manawy · 2008 · Cited by 20 — macroloba Decaisne, H. opuntia (L) Lamouroux, H. discoidea Decaisne and H. tuna (Ellis and. Solander) Lamouroux. These species are described in detail with​ .... by K Indira · 2013 · Cited by 24 — The seaweed (Halimeda tuna) was examined for antibacterial and antifungal activity in vitro ... Keywords: Halimeda tuna, minimum inhibitory concentration, minimum ... PDF. Published. 2015-11-28. Issue. Vol. 12 No. 3 (2013). Section. Articles.. by F Rindi · 2020 — We investigated the genetic diversity of the green alga Halimeda tuna based on two plastid markers (tufA gene and a newly developed .... ... in the Florida Reef Tract: Halimeda tuna, Halimeda opuntia and Dictyota sp. ... Spatial Dynamics in the Growth and Spread of Halimeda and Dictyot pdf4.35 .... by D Zuñiga-Rios · 2021 — Halimeda is a calcifying genus of siphonous green algae ... studied in some Halimeda species, for example in H. opuntia, the effect of nutrients .... by J Mayakun · Cited by 12 — tion by H. opuntia in Tahiti that was about 2,300 g CaCO3 m-2 y-1. Halimeda has been recognized as a carbon sink species that can help decrease CO2.. by J Mayakun · Cited by 17 — Halimeda macroloba Decaisne is a reef builder that provides habitats for many marine organisms ... (Ellis) Lamouroux, H. tuna(Ellis et Solander) Lamouroux and​.. crustose coralline algae (CCA), Halimeda copiosa, Lobophora ... Halimeda (​particularly H. copiosa, H. goreaui, H. tuna), ... Fish-Communities-RIM-pub.pdf. 3e88dbd8be